arXiv AI By Hodong Lee, Sanghee Park, Dohoon Ryu, Jungwhan Kim, Junyeob Kim, Soyoon Kim, Geewook Kim

A Composable Evaluation System for Reproducible Omni-Modal Foundation Model Evaluation

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The paper introduces OmniEvaluator, a composable evaluation system designed to streamline reproducible testing of omni‑modal foundation models across text, image, video, and audio. It unifies disparate inference engines, prompt conventions, and metric implementations by providing a single interface that supports four inference backends, four evaluation frameworks, and over a thousand benchmarks. Each evaluation run is logged as an artifact for exact reproducibility, with results displayed on a shared dashboard; a federated mode allows GPU inference servers to be shared, and a lightweight verifier ensures stable scoring across engines and prompts without incurring API costs.

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